HackingData ExfiltratedPIIMediumResolved
Marquis (breach of NSB data)
bd_e34ab07ef645b350 · schema v1 · pii pii-v1
Full breach record for Marquis (breach of NSB data) →Marquis, a vendor of Norway Savings Bank, experienced a data breach affecting 51,000 individuals, including 44,259 Maine residents.
Maine clockDiscovered Aug 14, 2025 → Filed with AG Nov 20, 202598d ✗ ME AG >90d14 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed51,000 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/2eb0a98c-c8e9-4d35-bc72-c4e68f5eebb9.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 20, 2025
- Raw hash
- 6e6fd1e1e4e8f29776c0dfe879404b2bad742fc0a85cba4f88ef378e7a38b1a8
Reporting entity
- Name
- Norway Savings Banknorm: norway savings bank
Victim entity
- Name
- Marquis (breach of NSB data)norm: marquis breach of nsb data
Incident
- Discovered
- Aug 14, 2025
- Materiality determined
- Nov 21, 2025
- Notification sent
- Nov 21, 2025
- Affected individuals
- 51,000
- Data types
- PII
- Attack vector
- Unauthorized Access
- Threat actor
- External
Compliance
- Time to disclose
- 14 weeks(98 days from discovery to filing)
- Compliance flags
- ME AG >90d · 98dME resident >60d · 99d
- Discovery-date grounding
- occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Aug 14, 2025→ Filed with AG: Nov 20, 202598d 90 days ME AG >90d Maine Discovered: Aug 14, 2025→ Notified: Nov 21, 202599d 60 days (analyst band; statutory cap is 30 days) ME resident >60d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.